河南开封古称汴京，东京，是有名的历史文化名城，提起开封首先想到的是开封府，包青天，还有开封的特色美食。清明上河图所绘制的就是这里历史的繁华，奇书《东京梦华录》更是将北宋的潮流生活描写得淋漓尽致。阿星逛开封府，吃最有名的小吃灌汤包，老店开在胡同里，食客多得像流水席，很有中原特色。
Kaifeng, Henan, was called Bianjing or Dongjing in ancient times, it is a famous historical and cultural city. When you mention Kaifeng, the first thing you think of is Kaifeng Mansion, Bao Qingtian, and Kaifeng's special cuisine. The picture of Shanghe River in Qingming Dynasty draws the prosperity of the history here, and the wonderful book "Dongjing Menghua Lu" describes the trendy life of the Northern Song dynasty vividly. Axing visits Kaifeng Mansion and eats the most famous snack guatang bun. The old restaurant is open in the alley, and there are many diners like running water seats, which is very characteristic of the Central Plains.